12481575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{461}}^1$

素因数の和:512

約数の個数: 36

約数和(自身を含む): 21826728

約数和(自身を除く): 9345153

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 361, 461, 475, 1083, 1383, 1425, 1805, 2305, 5415, 6915, 8759, 9025, 11525, 26277, 27075, 34575, 43795, 131385, 166421, 218975, 499263, 656925, 832105, 2496315, 4160525, 12481575]

約数ペア:

[(1, 12481575), (3, 4160525), (5, 2496315), (15, 832105), (19, 656925), (25, 499263), (57, 218975), (75, 166421), (95, 131385), (285, 43795), (361, 34575), (461, 27075), (475, 26277), (1083, 11525), (1383, 9025), (1425, 8759), (1805, 6915), (2305, 5415)]